Scientific Investigations Review
Quiz
•
Other Sciences
•
8th Grade
•
Hard
Charles Martinez
FREE Resource
Enhance your content
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Juan is interested in finding out whether hummingbirds are attracted to some flowers more than others. In what order should Juan perform the steps of his experiment?
- Create a garden of different flowers.
- Observe how many times hummingbirds visit each flower.
- Write a report on his findings.
- Record his observations.
- Make a prediction about which flowers hummingbirds are most attracted to.
1 2 3 4 5
3 1 4 2 5
1 5 2 4 3
1 2 5 4 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Assume that a recent study found that some chemicals in hot dogs caused clogged arteries in rats. In a newspaper article reporting the study, a consumer group concluded that people should eliminate hot dogs from their diet. Which of the following is an appropriate question to ask regarding this conclusion?
I. Do rats and humans react the same way to the chemicals?II. How much of the chemicals were the rats exposed to?
III. What type(s) of hot dogs were used in the study?
I
I & III
II
I, II, and III
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jordan observes that the roses in his garden seem to grow to different heights depending on their location in the garden. He does an experiment to test whether light availability affects the height that his rose bushes grow. He hypothesizes that rose bushes that receive the most direct sunlight will grow the tallest. The results from his experiment are shown below.
Rose Bush Hours of Direct Sunlight Average Height
Group A 0 hours 3 ft
Group B 4 hours 5 ft
Group C 8 hours 6 ft
Which is true about Jordan's results?
Jordan's results do not support his hypothesis.
Jordan's results are not related to his hypothesis.
Jordan's results support his hypothesis.
Jordan's results prove that all plants grow best in the Sun.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jami is doing an experiment to find out how temperature slows down or speeds up the sprouting of bean seeds. To prepare for the experiment, she plans to put soil into three cups and place six seeds in each cup.
When Jami performs the experiment, which of the following is the only condition she should change for all of the cups of beans?
the temperature
the amount of water
the amount of sunlight
the amount of fertilizer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Raul wants to study how pot size affects the growth of plants. To do this, he intends to purchase three different pots of varying diameter. Then, he will fill each pot with the same amount of soil and plant different kinds of flowers in each pot. Finally, he will place the pots side by side in a sunny location and water each pot daily with the same amount of water.
Will Raul's experimental set-up produce valid results?
No; Raul doesn't have a testable hypothesis so the experiment is pointless.
Yes; Raul has a testable hypothesis so the experiment is valid.
No; Raul changes more than one variable so the results will be invalid.
Yes; Raul set up his experiment correctly so the results will be valid.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Your teacher has asked you to perform an experiment to see if the shape of objects, alone, affects the motion of objects. Which of the following would be the best experiment to perform?
Apply the same amount of force to a ball, cylinder, cube, and pyramid, each of a different mass.
Apply the same amount of force to balls of different masses.
Apply different amounts of force to the same ball.
Apply the same amount of force to a ball, cylinder, cube, and pyramid, each of the same mass.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is bias a problem in a scientific investigation?
It will make the person doing the scientific investigation become ill.
It may cause the person doing the investigation to get inaccurate results.
It may cause the person doing the investigation to dislike doing it.
It will make any chemical reactions stop before they are finished.
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
15 questions
Science Lab Safety
Quiz
•
5th - 8th Grade
15 questions
Scientific Procedures
Quiz
•
6th - 12th Grade
17 questions
Scientific Methods
Quiz
•
KG - University
15 questions
Testable Questions Practice
Quiz
•
6th - 8th Grade
13 questions
Scientific Method
Quiz
•
6th - 8th Grade
18 questions
Science Terms
Quiz
•
6th - 8th Grade
15 questions
Atomic Theory
Quiz
•
6th - 10th Grade
20 questions
Lab Safety and Tools
Quiz
•
KG - University
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Other Sciences
10 questions
What's Matter?
Quiz
•
4th - 8th Grade
66 questions
Unit Test (HR, Tides, Galaxy, etc)
Quiz
•
8th Grade
10 questions
Hunting for Properties
Quiz
•
4th - 8th Grade
10 questions
The Dirt on Decomposers
Quiz
•
4th - 8th Grade
11 questions
Following the Sun
Quiz
•
4th - 8th Grade
13 questions
Four Spheres, (Hydro and Atmo)
Quiz
•
4th - 8th Grade
10 questions
Four Spheres, (Geo and Bio)
Quiz
•
4th - 8th Grade
10 questions
Chemical Changes
Quiz
•
4th - 8th Grade